in place.
George
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Serguei
Sent: Thursday, February 16, 2006 4:53 AM
To: u2-users@listserver.u2ug.org
Subject: Re: [U2] [UV] GOSUB variable-name?
There is much better OOP-style solution
variable-name?
On 14 Feb 2006, Serguei [EMAIL PROTECTED] wrote:
Why not instead of CALL SomeProg('GetCustomerBalance',...)
and CALL SomeProg('PaintScreen',...)
do:
CALL GetCustomerBalance
Call PaintScreen
On 16 Feb 2006, Serguei [EMAIL PROTECTED] wrote:
... never again anywhere
??
George
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of
[EMAIL PROTECTED]
Sent: Thursday, February 16, 2006 10:35 AM
To: u2-users@listserver.u2ug.org
Subject: Re: [U2] [UV] GOSUB variable-name?
On 14 Feb 2006, Serguei [EMAIL PROTECTED] wrote
: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Thursday, February 16, 2006 7:35 AM
To: u2-users@listserver.u2ug.org
Subject: Re: [U2] [UV] GOSUB variable-name?
On 14 Feb 2006, Serguei [EMAIL PROTECTED] wrote:
Why not instead of CALL SomeProg
There is much better OOP-style solution to the file variable problem.
Create a named COMMON that is defined in one program only - the program
responsible for reading/writing a record of the data. It will open file when
it first needed if it is not opened yet and do the writing. And never again
anything by not having it built in.
- Original Message -
From: Serguei [EMAIL PROTECTED]
To: u2-users@listserver.u2ug.org
Sent: Wednesday, February 15, 2006 4:03 AM
Subject: Re: [U2] [UV] GOSUB variable-name?
You not an OOP expect, are you?
I have been using OOP since it appeared
of display and storing
information. It's only when using windows tools that they will settle for
what they get because they have no choice.
- Original Message -
From: Serguei [EMAIL PROTECTED]
One of those limitation - no OOP.
---
u2-users mailing list
u2-users
Why not instead of CALL SomeProg('GetCustomerBalance',...) and CALL
SomeProg('PaintScreen',...)
do:
CALL GetCustomerBalance
Call PaintScreen
Another rule of structural programming - every program can have only one
purpose :).
Unfortunately in case of U2 sometimes we have to live with the
The problem here is that in case of passing the GUSUB name as a parameter
the calling program should know the structure of the program been called
(e.g. that there is a GOSUB inside). This contradicts the structural
programming idea of a program been a black box.
- Original Message -
It is always wrong to specify directly in a calling program which branch the
execution should take in a program that is called. It does not matter
whether it is using GOSUB @variable or CASE statement. It is also wrong to
pass into the called program the information from where it is been called.
This approach is absolutely awful from software design point of view. I
personally would hate to have to support software when it is the calling
program that decides the flow of the program that is been called.
Do you really need this?
- Original Message -
From: Barry Brevik [EMAIL
I personally would even write it like this if I am sure the number of values
is no more then ten:
FOR I=1 TO DCOUNT(REC15,@VM)
(and of course I would not use number as a field position)
- Original Message -
From: Mark Johnson [EMAIL PROTECTED]
To: u2-users@listserver.u2ug.org
Sent:
but one has to think about
sharing connections among users.
Serguei
- Original Message -
From: Gahan, Mick [EMAIL PROTECTED]
To: u2-users@listserver.u2ug.org
Sent: Thursday, December 22, 2005 3:20 PM
Subject: [U2] Running Uniobjects from a web server
A quick question from a UniObjects
We did investigate Redback but decided against it. We are using Java and
uniObjects with a servlet engine. Currently we have the whole of the
application interface converted to the browser interface and we are quite
happy with the result.
- Original Message -
From: Ralph Burton [EMAIL
] more serious notes on GOTO
Richard Taylor wrote:
Serguei wrote:
From my experience working with a team of different
developers this is the worst possible and a very selfish
scenario a developer might choose to follow.
While I agree with you in principle, reality sets in real
quick
and His Band of Renown on 78 once
in
a while.
Larry Hiscock
Western Computer Services
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Serguei
Sent: Tuesday, October 04, 2005 9:57 AM
To: u2-users@listserver.u2ug.org
Subject: Re: [U2] the 4 letter
And the next thing GOTO supporters will try to prove to us is that the
smoking is good for you? :)
- Original Message -
From: Bruce Nichol [EMAIL PROTECTED]
To: u2-users@listserver.u2ug.org
Sent: Wednesday, October 05, 2005 3:58 AM
Subject: RE: [U2] the 4 letter word
Goo'day, Stuart,
Using GOTO properly is using it in languages that cannot be programmed
without GOTO. For example Fortran 4 or original Basic. Using it e.g. in
Fortran 77 or in UniBasic would already be not a proper use. The same as
playing records on crank record player would be good idea if you have no
electric
of the
rules while others allow to do whatever the developer feels like doing.
Serguei
- Original Message -
From: Mark Johnson [EMAIL PROTECTED]
To: u2-users@listserver.u2ug.org
Sent: Friday, September 30, 2005 3:22 AM
Subject: Re: [U2] Good Programming Practice Question
tricky looking code.
Thanks.
- Original Message -
From: Serguei Poliakov [EMAIL PROTECTED]
To: u2-users@listserver.u2ug.org
Sent: Thursday, September 29, 2005 5:09 AM
Subject: Re: [U2] Good Programming Practice Question.
I thinks the better to say - if the code looks tricky
We too used RCS for some time later moving to Microsoft Source Safe (our
developers work on Windows).
We don't have anything special made for it - we simply have Work directory
set to a developer's account. It is easier for us as we have a in-house
developed editor for uniBasic that understands
There is no reason to lock details if the header is locked (you would not
want two users to modify the same invoice). So the correct procedure is not
to lock details at all.
- Original Message -
From: Dave S [EMAIL PROTECTED]
To: u2-users@listserver.u2ug.org
Sent: Thursday, September 29,
Check date conversion routines (if you pass the date in output format). If
you system is set to use European date format when the program is called
from uniObjects the process would use American date format.
Serguei
- Original Message -
From: Sunny Matharoo [EMAIL PROTECTED]
To: u2
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